I repeated this many times in the trial version. (Non-trial version enroute.)

Add flange/wah wah audio fx to music sound track. Select wah. Adjust wah upward and select the setting. Press play and the following error occurs. Can you confirm or deny this? It appears the flange/wah cannot coexist with the three fx automatically put on music tracks: Noise gate, EQ and Compressor.

I just tried thiw with the Flange/Wah only (eliminating the above 3 audio fx) and program still crashed. So the bottom line is: does the Flange/Wah audio fx cause your computer to create the following error, or am I just plain lucky? I get the same results on different music wav files.

BTW: The flange/wah works okay in my Video Factory 2.0c.

Barry

Sony Vegas Pro 8.0 TRIAL
Version 8.0a (Build 179)
Exception 0xC0000005 (access violation) WRITE:0x3D98E6DE IP:0x781450E8
In Module 'MSVCR80.dll' at Address 0x78130000 + 0x150E8
Thread: TrackRender ID=0x13EC Stack=0x455F000-0x4560000
Registers:
EAX=000000d2 CS=001b EIP=781450e8 EFLGS=00010202
EBX=000003b1 SS=0023 ESP=0455fd1c EBP=0455fd24
ECX=00001d86 DS=0023 ESI=048ee298 FS=003b
EDX=00000002 ES=0023 EDI=3d98e6de GS=0000
Bytes at CS:EIP:
781450E8: 88 07 8A 46 01 C1 E9 02 ...F....
781450F0: 88 47 01 83 C6 02 83 C7 .G......
Stack Dump:
0455FD1C: 0023A9C0 00140000 + FA9C0
0455FD20: 048EE298 047F0000 + FE298
0455FD24: 00001D88
0455FD28: 01160776 01150000 + 10776 (vegas80k.dll)
0455FD2C: 3D98E6DE
0455FD30: 048EE298 047F0000 + FE298
0455FD34: 00001D88
0455FD38: 00000800
0455FD3C: 048EC020 047F0000 + FC020
0455FD40: 0023A9C0 00140000 + FA9C0
0455FD44: 00000001
0455FD48: 0000044F
0455FD4C: 0000044F
0455FD50: 000003B1
0455FD54: 00002278
0455FD58: 0000AC44
> 0455FD64: 0069EB10 00400000 + 29EB10 (vegas80.exe)
0455FD68: 00000000
> 0455FD6C: 011613A0 01150000 + 113A0 (vegas80k.dll)
0455FD70: 048EC020 047F0000 + FC020
0455FD74: 3D98E6DE
0455FD78: 00000800
0455FD7C: 00000000
> 0455FD94: 0140118C 01150000 + 2B118C (vegas80k.dll)
0455FD98: 0274CBA0 02550000 + 1FCBA0
0455FD9C: 00000001
0455FDA0: 00000000
> 0455FDA4: 006880A5 00400000 + 2880A5 (vegas80.exe)
0455FDA8: 00000000
0455FDAC: 048EC020 047F0000 + FC020
0455FDB0: 00000000
0455FDB4: 00000800
> 0455FE0C: 012072F7 01150000 + B72F7 (vegas80k.dll)
- - -
0455FFF0: 00000000
0455FFF4: 0068DCA0 00400000 + 28DCA0 (vegas80.exe)
0455FFF8: 00146818 00140000 + 6818
0455FFFC: 00000000